Emission Controls fit your 1990 Chevrolet Caprice

Currently shopping for
1990 Chevrolet Caprice
Change Vehicle
Categories Close X

Currently selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers, Fascias
Front End Sheet Metal, Heater
Front Suspension, Steering
Rear Glass, Seat Parts, Adjuster
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

Currently selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers, Fascias
Front End Sheet Metal, Heater
Front Suspension, Steering
Rear Glass, Seat Parts, Adjuster
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • SWITCH, Steering Gear Oil Pressure
    10218778
    SWITCH, THROTTLE LEVER ACTUATOR P.S. PRESSURE (1988)
    $74.04 $39.24
    1
    Add To Cart
  • 10218778
    SWITCH, THROTTLE LEVER ACTUATOR P.S. PRESSURE
    $74.04 $39.24
    1
    Add To Cart
  • BRACKET, Engine Cooling
    10055800
    BRACKET, AIR INJECTOR PUMP DRIVE BELT TEN
    $285.54 $180.66
    1
    Add To Cart
  • 10055800
    BRACKET, AIR INJECTOR PUMP DOOR BELT TENSION
    $285.54 $180.66
    1
    Add To Cart
  • SENSOR, Distributor (also Knock Sensor)
    10456288
    SENSOR, ELECTRONIC SPARK CONTROL KNOCK
    $93.01 $44.79
    1
    Add To Cart
  • 10456287
    SENSOR, ELECTRONIC SPARK CONTROL KNOCK
  • FITTING, Intake Manifold Vacuum
    14088336
    FITTING, INTAKE MANIFOLD VACUUM (3/8-18)
    $21.28 $16.38
    1
    Add To Cart
  • 14088336
    FITTING, INTAKE MANIFOLD VACUUM
    $21.28 $16.38
    1
    Add To Cart
  • GASKET, Air Cleaner and Silencer
    25511809
    GASKET, AIR CLEANER
    $12.44 $8.32
    10
    Add To Cart
  • 25511809
    GASKET, AIR CLEANER AND SILENCER
    $12.44 $8.32
    10
    Add To Cart
  • CLAMP, Emission System
    22505116
    CLAMP, CONVERTER AIR INJECTOR PIPE
    $6.75
    1
    Add To Cart
  • 22505116
    CLAMP, CATALYTIC CONVERTER AIR INJECTOR PIPE
    $6.75
    1
    Add To Cart
  • VALVE, Cruise Control
    1645516
    VALVE, CRUISE VACUUM & TRANS CONVERTER RELEASE
    $28.12 $12.60
    1
    Add To Cart
  • Chevrolet 25509432
    25509432
    VALVE, CRUISE CONTROL VACUUM RELEASE
  • VALVE, Fuel Tank Evaporator/Purge Control
    17085929
    VALVE, CANISTER CONTROL
    $62.60 $21.59
    1
    Add To Cart
  • Chevrolet 17087240
    17087240
    VALVE, FUEL VAPOR PRESSURE CONTROL
  • RETAINER, Air Cleaner Intake
    Chevrolet 22530004
    22530004
    RETAINER, U SHAPED (1.64X1.25) STEEL (PART OF 1)
    $22.29 $13.47
    1
    Add To Cart
  • Chevrolet 22530004
    22530004
    RETAINER, U SHAPED (1.64X1.25) STEEL
    $22.29 $13.47
    1
    Add To Cart
  • MODULE, Emission Control System
    Chevrolet 88999153
    88999153
    MODULE, ENGINE CONTROL
    $209.84 $116.07
    1
    Add To Cart
  • Chevrolet 88999156
    88999156
    MODULE, ENGINE CONTROL
    $194.72 $104.15
    1
    Add To Cart
  • Chevrolet 88999158
    88999158
    MODULE, ENGINE CONTROL
    $228.68 $110.72
    1
    Add To Cart
  • COVER, Chassis Electric Diagnostic
    Chevrolet 10021766
    10021766
    COVER, INSTRUMENT PANEL HARNESS DIAGNOSTIC CONNECT (1989)
  • Chevrolet 10021766
    10021766
    COVER, INSTRUMENT PANEL HARNESS DIAGNOSTIC CONNECT
  • PULLEY, Air Injection Reactor Pump and Multi-Function Air Compressor
    Chevrolet 10055881
    10055881
    PULLEY, AIR INJECTOR PUMP (STAMPED AAH)
  • Chevrolet 10055881
    10055881
    PULLEY, AIR INJECTOR PUMP (STAMP AAH)
  • STUD, Air Injection Reactor Pump and Multi-Function Air Compressor
    Chevrolet 10055883
    10055883
    STUD, AIR INJECTOR TENSION BRACKET (9.52X69.85) 280M PHOSPHATE ORGANIC
  • Chevrolet 10055883
    10055883
    STUD, AIR INJECTOR TENSION BRACKET (9.52X69.85)
  • BOLT, Air Injection Reactor Pump and Multi-Function Air Compressor
    Chevrolet 10105201
    10105201
    BOLT, AIR INJECTOR PUMP UPPER
  • Chevrolet 10105202
    10105202
    BOLT, AIR INJECTOR PUMP LOWER (3/8-16X3.75)
  • Chevrolet 10105202
    10105202
    BOLT, AIR INJECTOR PUMP LOWER (3/8-16X3.75,1.5)
  • GASKET, Air Injection Reactor Pump and Multi-Function Air Compressor
    Chevrolet 14015367
    14015367
    GASKET, AIR INJECTOR CONTROL VALVE (3.671)
  • Chevrolet 14015367
    14015367
    GASKET, AIR INJECTOR CONTROL VALVE PIPE
  • Chevrolet 14015367
    14015367
    GASKET, AIR INJECTOR CONTROL VALVE PIPE (3.671)
  • SPACER, Air Injection Reactor Pump and Multi-Function Air Compressor
    Chevrolet 14076493
    14076493
    SPACER, AIR INJECTOR PUMP PULLEY(*02)
  • Chevrolet 14076493
    14076493
    SPACER, AIR INJECTOR PUMP PULLEY
  • PUMP, Air Injection Reactor Pump and Multi-Function Air Compressor
    Chevrolet 7849154
    7849154
    PUMP, AIR INJECTOR
  • Chevrolet 7849159
    7849159
    PUMP, AIR INJECTOR
  • Chevrolet 9440077
    9440077
    NUT, NUT, WING (1/4) PHOSPHATE ELECTRO ORGANIC
  • Chevrolet 9441894
    9441894
    BOLT, BOLT, HEX FLANGED HEAD (5/16-18X1.00) 280M PHOSPHATE
  • 11570082
    BOLT, HEX FLANGED HEAD (8X1.25X25) 10.9 PHOSPHATE ORGANIC
    $8.00 $5.08
    10
    Add To Cart
  • 11570082
    BOLT, HEX FLANGED HEAD (M8X1.25X25) 10.9 PHOSPHATE ORGANIC
    $8.00 $5.08
    10
    Add To Cart
  • 11570082
    BOLT, HEX FLANGED HEAD,8X1.25X25,21.8 THREAD LEN,18 OUTSIDE DIAMETER,10.9,PHOSPHATE ORGANIC
    $8.00 $5.08
    10
    Add To Cart
  • 11515755
    BOLT, HEX FLANGED HEAD,M8X1.25X18,PHOSPHATE ORGANIC,18.9 OUTSIDE DIAMETER,9.8 TAR
    $13.05
    1
    Add To Cart
  • 11515755
    BOLT, HEX FLANGED HEAD (M8X1.25X18) 9.8 PHOSPHATE ORGANIC
    $13.05
    1
    Add To Cart
  • 11609411
    NUT, HEXAGON W/CONICAL WASHER (M6X1) PHOSPHATE ELECTRO ORGANIC
    $2.38 $1.51
    10
    Add To Cart
  • 12338017
    CLAMP, WORM GEAR (28.6-76.2 DIAMETER) SST BLA
    $8.41 $5.62
    5
    Add To Cart
  • 12338017
    CLAMP, WORM GEAR (28.6 TO 76.2 DIAMETER) SST BLA
    $8.41 $5.62
    5
    Add To Cart
  • 15714276
    SCREW, HEXAGON W/FLAT WASHER TAP (M4.2X1.41X16,60) NICKEL ORG
    • Replaced By: 11509374
    $13.05
    1
    Add To Cart
  • 1470030
    CLAMP, WORM GEAR (15.7 TO 31.8) SST
    • Replaced By: 11610236
    $7.38 $4.69
    1
    Add To Cart
  • 1470030
    CLAMP, WORM GEAR (11/16 TO 15/16)
    • Replaced By: 11610236
    $7.38 $4.69
    1
    Add To Cart
  • 11609970
    CLAMP, WORM GEAR (.30 TO .87) SST
    $4.55 $2.89
    15
    Add To Cart
  • 11609970
    CLAMP, WORM GEAR (.31 TO .75) SST (PART OF 15)
    $4.55 $2.89
    15
    Add To Cart
  • 11609970
    CLAMP, WORM (.30 TO .87 DIAMETER) STAINLESS STEEL
    $4.55 $2.89
    15
    Add To Cart
  • 12337828
    SCREW, SEMS HEXAGON W/FLAT WASHER (M6.3X1.81X20) PHOSPHATE ZINC ORGANIC
    • Replaced By: 22527475
    $10.91 $6.94
    1
    Add To Cart
  • 12337828
    BOLT, HEXAGON LG WASHER HEAD W/SLR (M4.2X1-1.41X10) ORG BLA
    • Replaced By: 22527475
    $10.91 $6.94
    1
    Add To Cart
  • 12337828
    BOLT, SEMS HEXAGON W/FLAT WASHER (M6.3X1.81X20) PHOSPHATE ZINC ORGANIC
    • Replaced By: 22527475
    $10.91 $6.94
    1
    Add To Cart
  • 15656027
    SCREW, HEX WASHER HEAD TAP (M4.2X1.41X16) PHOSPHATE ZINC ORGANIC
    $3.55 $2.25
    10
    Add To Cart
  • 11609754
    CLAMP, HOSE (2)
    • Replaced By: 12338017
    $8.41 $5.62
    5
    Add To Cart
  • Chevrolet 6272766
    6272766
    TEE, CONNECT (3/16)
    $3.37 $2.14
    10
    Add To Cart
  • Chevrolet 9422297
    9422297
    NUT, HEXAGON LOCK (3/8-16) 301M CADMIUM
    $3.72 $2.36
    4
    Add To Cart
  • 9438383
    HOSE, VAPOR (5/8) (CUT AS REQUIRED)
    $51.30 $32.16
    1
    Add To Cart
  • Chevrolet 9440414
    9440414
    BOLT, HEX FLANGED HEAD (5/16-18X2.25) 280M PHOSPHATE ORGANIC
    $1.28 $0.42
    1
    Add To Cart
  • Chevrolet 11508489
    11508489
    BOLT, HEX FLANGED HEAD (M10X1.5X130) 9.8 PHOSPHATE ZINC ORGANIC
    $16.75 $10.65
    1
    Add To Cart
  • 11514290
    NUT, U SHAPE (M6.3X1.81) PHOSPHATE ELECTRO ORGANIC
    $7.88
    1
    Add To Cart
  • Chevrolet 14087405
    14087405
    BOLT, BRACKET AIR INJECTOR PUMP
    $19.03 $11.94
    1
    Add To Cart
  • Chevrolet 14087405
    14087405
    BOLT, INLET MANIFOLD (TORX T45 HEAD/3/8-16X1 1/8)
    $19.03 $11.94
    1
    Add To Cart
  • Chevrolet 19329002
    19329002
    HOSE, AIR INJECTOR REACTOR PUMP (5/8)
    $134.96 $44.21
    1
    Add To Cart
  • Chevrolet 8639743
    8639743
    BOLT, HEXAGON W/CONICAL WASHER (M6X1X15) 9.8 PHOSPHATE ZINC ORGANIC
    $12.60
    1
    Add To Cart
  • Chevrolet 8639743
    8639743
    BOLT, HEXAGON W/CONICAL WASHER M6X1X15 9.8 PHOSPHATE ZINC ORGANIC 12.5-OUTSIDE DIAMETER FULL THREAD
    $12.60
    1
    Add To Cart
  • Chevrolet 3532281
    3532281
    SCREW, HEXAGON W/FLAT WASHER M4.2X1.41X45 TAP POR12.5 FLAT TYPE B POINT
  • Chevrolet 9440915
    9440915
    BOLT, HEXAGON 3/8-16X.62 280M PHOSPHATE ORGANIC FULL THREAD
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1990 Chevrolet Caprice parts. Parts like Emission Controls are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L. Model Code: 4 DOOR, BROUGHAM 4 DOOR, CLASSIC 4 DOOR, CLASSIC STATION WAGON.